1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 2aabe43c1d04..a9d823a93fe8 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -369,6 +369,8 @@ enum perf_event_type {
          *
          *      { u64                   nr,
          *        u64                   ips[nr];  } && PERF_SAMPLE_CALLCHAIN
+         *      { u32                   size;
+         *        char                  data[size];}&& PERF_SAMPLE_RAW
          * };
          */
         PERF_EVENT_SAMPLE               = 9,